Airbus Espana, S.l.

Airbus Operations Sl

José Alberto Cabello Moreno

Jorge Pablo Verde Preckler

Raul Carlos Llamas Sandin

Alfonso González Gozalbo

Raúl Carlos Llamas Sandín

José Luis Collado Briceño

The invention relates to a control surface () for an aerodynamic lifting surface () of aircraft comprising a main closing rib () located at one end of the control surface () to which a main torsion bar () is joined, the mentioned torsion bar () being joined at its other end to a lever system () on which at least one actuator () acts, such that it is possible to act on the rotation of the mentioned control surface () during the flight of the aircraft. The invention also relates to an actuation method for actuating such a control surface ().

Aircraft control device

An aircraft tail assembly planform comprising curvilinear leading edges () and trailing edges (), with an aircraft tail assembly configuration in which the hinge line () is rectilinear and has a non-constant percentage with respect to the chord () in each section (), being the front () and rear () spars rectilinear with a non-constant percentage with respect to the chord () in each section (), or being these spars () curvilinear with a constant or non-constant percentage with respect to the chord () in each section (). Moreover, the invention describes an aircraft tail assembly planform comprising rectilinear leading edges () and trailing edges (), in which the hinge line () has a non-constant percentage with respect to the chord () in each section (), being the front () and rear () spars rectilinear, with a constant or non-constant percentage with respect to the chord () in each section (), or being these spars () curvilinear, with a constant or non-constant percentage.

Aircraft tail assembly

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Madrid, Spain

José Alberto Cabello Moreno